ARO 637396-CC EXP Service Kit, Hytrel Diaphragm and Balls
Hytrel diaphragm and Hytrel balls in a 1 in. fluid section service kit for PD10P -PCC pumps
SKU:637396-CC
$208.89
ARO 637396-CC is an all-Hytrel EXP kit for the 1 in. fluid section. It is matched to three PD10P pumps whose model codes end in PCC.
WHERE TO BUY?
Hytrel is the only elastomer named for ARO 637396-CC: the diaphragm and check balls are both made from it. Hytrel is a thermoplastic polyester elastomer.
The kit targets the 1 in. fluid section. Listed contents are a diaphragm and ball, an O-ring, a U-cup, a gasket, a copper washer and a grease package. The diaphragm does the pumping by flexing between the air and fluid chambers, and the balls stop fluid from running backward between strokes.
When to Use This Kit
- Flow at the discharge has dropped off since the last rebuild.
- A diaphragm shows cracks at the flex area or has ruptured.
- Seepage appears at the gasket or O-ring joints of the fluid section.
Fits These ARO Pumps
These PD10P models are linked to 637396-CC in our parts records:
The middle block of each code (FPS, APS or BPS) differs, so confirm yours on the nameplate.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Material - Diaphragm | Hytrel |
| Material - Balls | Hytrel |
| Notes | Service Kit (1" Diaphragm Pump Fluid Section), Includes: Grease Package; Gasket; U-Cup; O-Ring; Copper Washer; Ball; Diaphragm |
